.list{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    text-align: center;
    padding-top: 50px;
}
.list .ant-card{
    margin-right: 20px;
    margin-top: 20px;
}
.list h2{
    text-align: center;
    display: inline-block;
}